Siemens OOH941 Multi-Criteria Fire Detector [with ASAtechnology] (for Canada), Data Sheet

Data Sheet Detection Devices Fire Detector with ASAtechnologyTM Model OOH941 AND ENGINEER SPECIFICATIONS Advanced multi criteria fire detector that has dual optical and thermal sensors Differentiates between deceptive phenomena and an actual fire nuisance alarm avoidance Compatible with Siemens Model devices on the same loop with Cerberus PRO control panels FACPs or FireFinder XLS FACPs Provides enhanced detection via forward and backward light scattering technology Complies with NFPA 76 Telco standard as high sensitivity detector UL Listed and FM Approved as a multi criteria and fire detector UL 268A Listed for direct air duct 4,000 FPM use Supervisory temperature monitoring feature Remote sensitivity measurement capability Automatic environment compensation Up to 22 application profiles Tri color detector status LED with 360 viewing Environmental alternative to ionization detectors Polarity insensitive utilizing SureWireTM technology Low temperature warning for sprinkler systems per NFPA 25 Meets UL NFPA 72 requirements for sensitivity self monitoring Compatible with Legacy Model DB 11 mounting bases Model 8720 DPU device programmer loop tester Restriction of Hazardous Substances RoHS compliant Responds to both flaming and smoldering fire signatures UL 268 compliant ULC Listed FM 3230 3210 CSFM Approved Overview OOH941 is an advanced multi criteria fire that incorporates a redundant optical sensor Model OOH941 uses a distinctive backward light scattering technology provides state of the art unparalleled fire to the widest range of fire types OOH941 programmable as a high detector meeting the requirements of 76 Standard for the Fire Protection of Facilities as a Very Early Fire Detector VEWFD PRO Safety Products Model OOH941 detector is a flexible multi purpose that provides a complete solution to meet needs This type of detector can be field for simultaneous and or independent depending upon the exact customer and requirements example the detector can simultaneously utilize the and heat sensors for enhanced fire detection as well as provide together independent for heat detection Any combination of the is possible The detector is extremely versatile meets the following standards Fire Detector with ASAtechnologyTM Overview continued Multi criteria fire detector UL 268 Heat detector UL 521 with five 5 possible temperatures with four 4 rate of rise options Direct in duct plenum detector UL 268A Supervisory monitoring for temperature ranges NFPA 76 Telco Standard as VEWFD Low temperature warning signal at 40 4.4 for sprinkler systems per NFPA 25 NFPA 72 OOH941 which provides extremely accurate and fire detection with built in redundancy utilizes multi criteria detection technology known as Advanced Signal Analysis that allows the distinguish non threatening deceptive instance the signals from the detector sensors are and processed via ASA patented technology which combines the signals into a network to create an intelligent multi criteria encompassing result is a detector that provides detection to a wide range of products of while offering unsurpassed rejection nuisance alarm sources such as dust steam and other deceptive phenomena that could false alarms Model OOH941 is a 2 two wire addressable it is able to function as a multi purpose detector smoke and heat detection in a singular pleasing package Further Model OOH941 as an extremely cost effective viable solution that product and maintenance costs to other multiple detector alternatives Each fits into one 1 wall or ceiling footprint and occupies one 1 address on the signal line circuit patented which is able to distinguish both small and products of combustion operates at the core of Model OOH941 detector each Model OOH941 provides an solution to ionization detectors the need for a radioactive source and disposal requirements Thus each detector is of detecting both smoldering and flaming fire in ecologically efficient manner and is a valid RoHS of Hazardous Substances alternative to ionization detectors 2 thermal sensors make each Model OOH941 a robust reliable device suitable for the most applications Canada Limited Technology Heat sensors Receiver Backward scatterer Forward scatterer Labyrinth high quality optical electronic measuring chamber for Model OOH941 houses the following components Two 2 optical transmitters One 1 optical receiver Two 2 thermal sensors transmitters illuminate the smoke particles from different one sensor acts as forward scatterer the other sensor a backward scatterer The scattered light then hits the photodiode and generates a measurable electric The combination of a forward and backward scatterer optimum detection as well as differentiates light and dark particles particle size type of detection creates standardized responsive thus optimizing the differentiation between signals and deceptive phenomena In addition the sensors make it possible to detect fires without smoke scenario generates the following advantages Early detection of all fire types of fire whether generate light or dark smoke or no smoke The fire detector can be operated at a lower sensitivity thus achieving a higher immunity against false that may otherwise be caused by cold aerosols by smoking electrical welding etc the case of an open fire the smoke sensitivity heightened by a temperature increase which that a detection reliability level that is to a wide spectrum smoke detector be achieved and maintained PRO and continued Programmer Test Unit OOH941 is compatible with the Device Program Test accessory which is used to program and verify the of the detector The technician selects the accessory mode and enters the desired address Model 8720 DPU automatically sets and verifies the address and tests the 8720 DPU eliminates the need for cumbersome mechanical programming methods such as dials switches and reduces installation and service costs by programming and testing the detector prior to 8720 DPU operates on AC power or rechargeable providing and testing equipment from practically any in mode Model 8720 DPU will perform a series diagnostic tests without altering the address or other data allowing technicians to determine if the detector operating properly application profiles OOH941 provides 22 user friendly field selectable profiles indentified with universally known e g Hotel Telco Office Parking Garage Dormitory Data Center etc manual A6V10324655 for a complete list and description of profiles to generic name classification no cross reference are required as the application name resides in the configuration tool